Lint tool



FIG. 1 is a perspective view showing the new design for a lint tool;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The portions of the lint tool in FIG. 7 shown in broken lines are included to show features that form no part of the claimed design. 

CLAIM The ornamental design for a lint tool, as shown and described. 